Soru

Passage A
As climate zones shift poleward at rates unprecedented in the Holocene, many stationary and low-dispersal organisms face severe ecological dislocation. Traditional conservation biology has long prioritized in-situ preservation within species' historical ranges. However, this static preservation paradigm assumes stable climatic envelopes that no longer exist. For sessile organisms such as slow-maturing forest trees, the velocity of temperature shifts far outpaces their natural dispersal capabilities. Under these conditions, clinging to historical distributions guarantees localized extinction. Managed relocation—the intentional translocation of species outside their documented historical ranges to areas projected to become bioclimatically suitable—must therefore become a recognized conservation tool. Critics often invoke the specter of invasive species, yet this analogy is biologically flawed. Managed relocations typically involve translocations across contiguous continental gradients where candidate species share evolutionary affinities with the recipient community. The risks of unintended ecological disruption, while real, are far outweighed by the catastrophic certainty of demographic collapse if vulnerable taxa remain trapped within deteriorating historical habitats.

Passage B
Advocates of managed relocation present human-assisted species translocation as a pragmatic necessity for climate adaptation. Yet this interventionist approach rests on questionable ecological assumptions and carries profound systemic risks. First, predicting how a translocated species will interact with its novel biotic community relies on predictive ecological niche models that routinely fail to account for complex multi-trophic interactions, novel pathogen exposure, and soil microbiome dynamics. History demonstrates repeatedly that introducing non-indigenous species into established ecosystems—even across contiguous regions—frequently produces cascading ecological disruptions and outcompetes native flora. Moreover, managed relocation embodies a high-risk technological fix that risks displacing far sounder conservation strategies. By channeling finite institutional funding and political capital into high-cost, single-species translocation programs, we risk undermining the expansion of regional habitat corridors and the protection of microclimatic refugia. Enhancing landscape permeability allows communities of species to migrate autonomously at their own ecological tempos, preserving the evolutionary interactions that single-species translocations invariably sever.

Based on the arguments presented in the passages, which of the following statements accurately characterize claims or principles with which the authors of BOTH Passage A and Passage B would agree? Select all correct answers.